Description 100% brand new, Never been tried or installed This kit is designed and engineered to outperform the competition. Comes with a mandrel bent aluminum tube and CNC base plate. This intake elbow has 4 1/8 NPT fitting for a boost gauge. Construction: Aluminum Product Design: Mandrel bent tubing with full TIG welds and pressure tested Note: This intake elbow has 4 1/8 NPT fitting for a boost gauge Professional installation in highly recommended(No instruction included) Fitment For 1998.5-2002 Dodge Ram 5.9L Cummins Diesel Package Includes .